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Message-Id: <39c7917248e29e365b6939fed2be0d00d30b11df.1581880851.git.hns@goldelico.com>
Date: Sun, 16 Feb 2020 20:20:45 +0100
From: "H. Nikolaus Schaller" <hns@...delico.com>
To: PrasannaKumar Muralidharan <prasannatsmkumar@...il.com>,
Paul Cercueil <paul@...pouillou.net>,
Mathieu Malaterre <malat@...ian.org>,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Ralf Baechle <ralf@...ux-mips.org>,
Paul Burton <paulburton@...nel.org>,
Mauro Carvalho Chehab <mchehab+samsung@...nel.org>,
"David S. Miller" <davem@...emloft.net>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jonathan Cameron <Jonathan.Cameron@...wei.com>,
"H. Nikolaus Schaller" <hns@...delico.com>,
Krzysztof Kozlowski <krzk@...nel.org>,
Kees Cook <keescook@...omium.org>,
Andi Kleen <ak@...ux.intel.com>,
Geert Uytterhoeven <geert+renesas@...der.be>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
linux-mips@...r.kernel.org, letux-kernel@...nphoenux.org,
kernel@...a-handheld.com
Subject: [RFC v3 3/9] Bindings: nvmem: add bindings for JZ4780 efuse
From: PrasannaKumar Muralidharan <prasannatsmkumar@...il.com>
This patch brings support for the JZ4780 efuse. Currently it only expose
a read only access to the entire 8K bits efuse memory.
Tested-by: Mathieu Malaterre <malat@...ian.org>
Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@...il.com>
Signed-off-by: Mathieu Malaterre <malat@...ian.org>
Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
.../bindings/nvmem/ingenic,jz4780-efuse.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt
diff --git a/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt
new file mode 100644
index 000000000000..339e74daa9a9
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/ingenic,jz4780-efuse.txt
@@ -0,0 +1,17 @@
+Ingenic JZ EFUSE driver bindings
+
+Required properties:
+- "compatible" Must be set to "ingenic,jz4780-efuse"
+- "reg" Register location and length
+- "clocks" Handle for the ahb clock for the efuse.
+- "clock-names" Must be "bus_clk"
+
+Example:
+
+efuse: efuse@...100d0 {
+ compatible = "ingenic,jz4780-efuse";
+ reg = <0x134100d0 0x2c>;
+
+ clocks = <&cgu JZ4780_CLK_AHB2>;
+ clock-names = "bus_clk";
+};
--
2.23.0
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